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46 lines
1.6 KiB
Markdown
46 lines
1.6 KiB
Markdown
title: Disable Anchor Rewriting
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# Disable Anchor Rewriting
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Anchor links are links with a "#" in them. A frequent use-case is to use anchor links to point to different sections of
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the current page. For example, we might have this in our template:
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:::ss
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<ul>
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<li><a href="#section1">Section 1</a></li>
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<li><a href="#section2">Section 2</a></li>
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</ul>
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Things get tricky because of we have set our `<base>` tag to point to the root of the site. So, when you click the
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first link you will be sent to http://yoursite.com/#section1 instead of http://yoursite.com/my-long-page/#section1
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In order to prevent this situation, the SSViewer template renderer will automatically rewrite any anchor link that
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doesn't specify a URL before the anchor, prefixing the URL of the current page. For our example above, the following
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would be created in the final HTML
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:::ss
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<ul>
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<li><a href="my-long-page/#section1">Section 1</a></li>
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<li><a href="my-long-page/#section2">Section 2</a></li>
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</ul>
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There are cases where this can be unhelpful. HTML anchors created from Ajax responses are the most common. In these
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situations, you can disable anchor link rewriting by setting the `SSViewer.rewrite_hash_links` configuration value to
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`false`.
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**mysite/_config/app.yml**
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SSViewer:
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rewrite_hash_links: false
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Or, a better way is to call this just for the rendering phase of this particular file:
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:::php
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public function RenderCustomTemplate() {
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Config::inst()->update('SSViewer', 'rewrite_hash_links', false);
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$html = $this->renderWith('MyCustomTemplate');
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Config::inst()->update('SSViewer', 'rewrite_hash_links', true);
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return $html;
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} |